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Best RC Power Plant & Driveline Systems

[Updated Version]TaoTronics Wireless Portable Bluetooth Transmitter Connected to 3.5mm Audio Devices, Paired with Bluetooth Receiver, TV Ears, Bluetooth Dongle, A2DP Stereo Music Transmission
Connect the TaoTronics Portable Bluetooth Transmitter by means of the built-in 3.5mm cable or RCA Cable and turn your older wired devices into upgraded Bluetooth transmitters. Turn your older wired devices into Bluetooth transmitters by connecting the TaoTronics Wireless Adapter and enjoy Bluetooth audio when exercising, watching late night TV shows, or simply when you want to keep the entertainment for yourself only. Fast Setup for Immediate Usage: Intuitive installation enables your audio devices to communicate with your Bluetooth headphones and speakers, soundbar, or Amazon Echo up to 33 ft / 10 m. Wirelessly Transmit Audio Anywhere, Anytime: Benefit from Bluetooth audio when exercising, watching late night TV shows, or simply when you want to keep the entertainment for yourself only.
Reviews
"You can use the charging cable to charge the device with your computer's USB port or any AC USB wall charger that you own. The transmitter comes with a 48 inch long charging cable that you can use to charge it with using your computer's USB port or the USB AC wall charger that comes with the unit. There is also a charging port on the top and when you plug in the charging cable the LED on the unit turns red and indicates that the device is charging. Turn on the Bluetooth receiver unit and then press and hold the transmitter on button for 5 to 6 seconds until the LED begins to flash blue and red. When I turned the unit back on it automatically paired to the last device that it was connected with as long as that smart device has not been paired to any other Bluetooth item. The Bluetooth transmission distance is about 33 feet but when pairing it is best to have the unit within about 3 feet of your receiving device."
"It did take me a few tries to pair it - it ONLY worked once I had the device plugged into the record player's aux output (I tried pairing it without being connected to anything and that's when it wouldn't work)."
"My only recommendation would be to pack in a two-sided sticky pad so a buyer may fasten it to the device of their choice. I personally would stick this device to my iPod so they stay snug together in my pocket, but that does not at all detract from the quality of the device or its usability."
"Transmit volume seems adequate, although it will begin to distort at a relatively low radio input volume, so you need a good Bluetooth receiver-amplifier on the receiving end if you plan to use it in a noisy environment such as a motorcycle headset. Considering the other ones that some of my friends bought and what they paid for them and the performance they got, this one exceeded my expectations due to the low price. I marked it down a star because of the low tolerance for distortion when the volume is too high on the input."
"I hadn't heard of TaoTronics until fairly recently, but I've found this company to be leading the curve in developing cool useful gadgets."
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DJI Phantom 4 Series 9450S Quick Release Propellers, 2 Pairs
Phantom 4 9450S quick release propellers. Basics: Each propeller weights 11g, diameter and screw pitch is 9.45 × 5 inches.
Reviews
"not much to say...they fit."
"This 9450S quick release propellers are very pefectly, It just take a few seconds when I installed them on our Phamton 4."
"The product arrived quickly and undamaged."
"They are very good material and originals."
"Product exactly as expected."
"Came fast and as described."
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UDI U817 U817C U817A U818A RC Quadcopter Spare Part U817-02/U817C - Guaranteed ".
Description: Brand Name: Udi. Item Name: U817 U817c Main blade set. Item No. Propellers for Lanlan U817 U817C U817A U818A RC Quadcopter Spare Part.
Reviews
"If you don't have one or lose one of these often supermarkets will sell repair kits for eyeglasses and the included screwdriver should fit just fine."
"My adult son bought a drone for my 9 year old daughter."
"Bought the extra blades, but still have not had to replace the originals."
"Works as described and I'm pleased with the product!"
"Bought these just in case we needed them.. a perfect fit."
"This is a good set of extra blades..they have last a,long time."
"you need spares and these work great."
"good replacement rotor blades."
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Best RC Vehicle Axles

Traxxas 3652X Red-Anodized 6061-T6 Aluminum Rear Stub Axle Carriers (pair)
In addition to the durability and precision of the machined billet 6061-T6 aluminum, larger 5x11mm ball bearings are included for smooth performance, reduced friction, and long life. Left and right rear stub axle carriers are designed to fit electric Rustler, 2WD Stampede, 2WD Slash and Bandit.
Reviews
"After upgrading my 2wd Stampede with the more powerful motor, the wheel bushings quickly wore out where I got a pretty bad wheel wobble."
"Perfect fit for stampede vxl."
"If you're planning to upgrade, get these."
"If you are racing and another person runs into your rear wheel these won't break."
"Fit and finish was awesome."
"Another option would be to get a longer screw that would come out the back side far enough to put a locknut on it."
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Best RC Vehicle Brakes

Redcat Racing 02044 Brake Disc and Pads Set
Works with : LIGHTNING STR,SHOCKWAVE,TORNADO BB,TORNADO S30,TSUNAMI (nitro),VOLCANO MX,VOLCANO S30,VOLCANO STX,VOLCANO SV,VORTEX SS. Brake Disc and Pads Set 02044.
Reviews
"Great replacement brake pads... as expected from Red Cat OEM product."
"Really did not use this product because I wanted something better so I won't have to change it again for a long time so I got the metal one instead."
"It's ok for less weight buggy or truck but not for big and have trucks..."
"3 Steels And 2 Disks Stop Better, Last Longer, Stays Cooler."
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Best RC Vehicle Bushings

Traxxas 6430 Front Bulkhead with Tie Bar Bushings XO-1
No one has done more than Traxxas to advance the RTR category with innovative thinking and fun designs that make it easy for anyone to get started in the great R/C hobby. Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles.
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Best RC Engines & Parts

AVAWO® Upgraded 4 Colors Syma X5 X5C X5C-1 Spare Parts Main Blade Propellers & Motor & Propeller Protectors Blades Frame & Landing Skid Included Mounting Screws for RC Mini Quadcopter Toy
Package included: 4x syma x5 x5c x5c-1 motor. 16x Propellers (4 White & 4 Black & 4 Red & 4 Blue). 16x Propeller Protectors (4 White & 4 Black & 4 Red & 4 Blue). 8x Landing Skids (2 White & 2 Black & 2 Red & 2 Blue). 32x Mounting Screws(16pcs for props and 16pcs for blade frame). Main blade propeller & Motor & Propeller Protectors Blades Frame & Landing Skid for Syma X5 X5 X5C-1.
Reviews
"Props work great."
"I wanted to change rear propellers and guards to a different color so I can easily spot orientation from a long distance."
"These accessories have been very compatible with the original parts that came with my Syma X5."
"Significantly enhances the enjoyability of drone flight."
"The props and prop guards fit my model and I have used many of them."
"Spare parts, you know just in case..."
"This is an awesome kit."
"I had to use a pin to widen holes in blade guards as they are to small to receive thier screws."
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Best RC Vehicle Drive Belts & Chains

Anbee Black Lanyard Shoulder Belt Neck Strap Sling for DJI Phantom 3, Phantom 4 / Pro / Advanced, Inspire 1 Remote Controller
Package Included: 1x Lanyard for DJI, Color: Black. Adjustable Black Lanyard Shoulder Belt Neck Strap for All DJI Series Remote Controller.
Reviews
"Perfect size and adjustable."
"Great transmitter lanyard, very strong clasp, at a fraction of the cost of Spectrums, and a lot more comfortable on your neck."
"Very comfortable and easy to use."
"Very nice great padding for the knack I love the latch easy to unhook very nice lanyard."
"It does what it says, but it seems pretty low to midlevel quality."
"Works perfectly to securely hold the drone controller."
"Works as intended!"
"This is a must have if your going to be out flying for awhile."
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Best RC Vehicle Drive Pulleys

Traxxas 2419 19-T Pinion Gear 48P
Optional Traxxas pinion gears allow you to increase or decrease the final drive ratio and tune for different applications.
Reviews
"I'm using this instead of a 23t because its snowy where I live right now, and I have snow tires."
"Grabbed this as a back up."
"Installed this pinion on my Traxxas Rustler VXL to keep the temps down with the Proline Badlands tires."
"I found it is my happy spot, 19/83 on a rusty with a castle 3800kv motor."
"Did not get the correct part - got a 16 tooth instead of 19."
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Best RC Electric Motors & Parts

AVAWO Upgraded 4 Colors Syma X5SC X5SW X5SW-V3 Spare Parts Main Blade Propellers & Motor & Propeller Protectors Blades Frame & Landing Skid Included Mounting Screws for RC Mini Quadcopter Toy
Package included: 4x syma X5SC X5SW motor. 16x Propellers (4 White & 4 Black & 4 Red & 4 Blue). 16x Propeller Protectors (4 White & 4 Black & 4 Red & 4 Blue). 16x Landing Skids (4 White & 4 Black & 4 Red & 4 Blue). Main blade propeller & Motor & Propeller Protectors Blades Frame & Landing Skid for Syma X5SC X5SW.
Reviews
"Screws are also provided for the prop protectors and landing gears, just like those included in the original quad-copter package."
"You get a lot of parts (I bought this kit because I needed a motor) but they are much more brittle than the OEM parts your Syma came with."
"i am a totally noob at the drone thing... propellers seem better quality than past reviews... from the sample i got... colors off... props weighed the same as OEM."
"I like the new motor, it seems at least as powerful as the original, but because the motors are different size relative to the originals, I'm only giving this product a 4 star rating."
"I bought this package because I thought it was a good price for all that it has."
"This kit is great the the parts fit the drone properly."
"This is a great set to replace parts on my new Drone."
"I tried using the propeller wings and the drone would not fly."
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Best Radio Control Vehicle Speed Controls

Traxxas 3350R Velineon VXL-3s Brushless Power System
Training Mode limits full-throttle power to 50% allowing young or new drivers to safely develop their control skills before unleashing the full-throttle capability of the Velineon system. The companion Velineon 3500 Brushless Motor is precision-matched for use in the 1/10th scale vehicles, delivering the perfect balance of brutal horsepower and efficiency. Integrated two-stage low-voltage detection for Lithium Polymer (LiPo) battery usage.Input Voltage: NiCad/NiMH 4-9 Cells (4.8 to 10.8 Volts DC); LiPo 2-3 Cells (7.4 to 11.1 Volts DC).
Reviews
"Love it, may get a 3s lipo."
"really fast!!"
"Big upgrade from stock... love it... get ready to replace weak components."
"Installation was simple and I immediately noticed the extra power in my Rustler."
"Great price fast shipping."
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Best RC Vehicle Propellers

UDI U817 U817C U817A U818A RC Quadcopter Spare Part U817-02/U817C - Guaranteed ".
Description: Brand Name: Udi. Item Name: U817 U817c Main blade set. Item No. Propellers for Lanlan U817 U817C U817A U818A RC Quadcopter Spare Part.
Reviews
"If you don't have one or lose one of these often supermarkets will sell repair kits for eyeglasses and the included screwdriver should fit just fine."
"My adult son bought a drone for my 9 year old daughter."
"Bought the extra blades, but still have not had to replace the originals."
"Works as described and I'm pleased with the product!"
"Bought these just in case we needed them.. a perfect fit."
"This is a good set of extra blades..they have last a,long time."
"you need spares and these work great."
"good replacement rotor blades."
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Best RC Vehicle Rotor Shafts

Traxxas 6852X 6852X Driveshaft Assembly Rear Slash 4x4
Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. Driveshaft is fully assembled and ready to install with included screw pin.
Reviews
"These are a wear item... there are a lot of aftermarket shafts that will outlast these, but you'll get a year w these,,, verdes $40 for after market."
"The original shafts broke within a week of upgrading to a brush-less motor and 3s battery."
"They do what you're supposed to do they just replace the ones that come from the factory ."
"Great product will buy again."
"Cheap and easy to install."
"my husband is very happy with this purchase high quality exactly as described fixed his RC car hes a happy man!"
"Brushless on 3s they don't last for very long maybe 4 runs if I'm easy on it."
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Best RC Vehicle Rotors

Syma S109G Full Set Replacement Parts, Main Blades, Connect Buckles, Tail Blade,Balance Bar, Spare Main Grips
Genuine Replacement for the SYMA S109G Easy to Replace. 2x Spare main Upper blades, 2x Spare main lower blades.
Reviews
"I bought this set of replacements shortly after I got my S109G, because this was my first heli and, as much as I was crashing it, I knew that I would soon be needing them. I would recommend this bird to be anyone's first, and do get this kit, because if you do break it, you'll be really sorry that you can't fly untill you do!"
"I thought I would have had to spend a lot more on something like this. This current set is holding up much better, as I've become a better pilot and crash a lot less ;) You'll definitely want to invest in this $3 replacement blade set. My two year old son absolutely LOVES this thing and is always begging me to fly it for him."
"Pros. -- Inexpensive. -- Durable but not indestructible. -- Easy to use. CONS. -- Infrared radio signal can be interfered with by plasma and LCD TVs."
"The only thing I would improve on both the copter and the replacement part kit: allow the landing gear to be changed out, too."
"Just what the mechanic order for repairs."
"Ordered the helicopter and the replacement blades as a Christmas gift."
"One package was labeled as having helicopter spare parts as well as 1 helicopter charger part, however this package had 2 helicopter charger parts (SKU# 082818 EVU and SKU# 026370 EVU) but no spare parts."
"This is pure garbage."
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Best RC Vehicle Suspension Systems & Parts

Traxxas 6898 Sway Bar Kit Slash 4x4
Sway bars reduce chassis roll and increase corner speed on high-traction surfaces—perfect for hard-packed tracks and pavement running. Sway bars reduce chassis roll and increase corner speed on high-traction surfacesperfect for hard-packed tracks and pavement running. Fine tune your Slash 4x4 or Stampede 4x4 with this track-tested sway bar kit.
Reviews
"I have my shooks on the highest spot and 2 shock spacers to make the shock as stiff as I could so I got the sway bar thinking that would help to well I can run the shocks in the highest spot so what I gained by the sway I lost by lowering the shocks down the a arm so desired to get stiffer springs 20% stiffer and it did the what I was looking for a higher ground clearance to get over the grass and stiffer shock for in the turns."
"Remember to use lock tite on the small set screw."
"I got new control arms, redid the suspension, and put on the sway bar kit to keep my wheels planted because the front inside wheel around every corner would come up."
"My truck handles so much better now."
"Works awesome spins out more instead of flipping, and easier to drive on two wheels."
"Simple design that works well."
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Best RC Vehicle Transmissions & Differentials

[Updated Version]TaoTronics Wireless Portable Bluetooth Transmitter Connected to 3.5mm Audio Devices, Paired with Bluetooth Receiver, TV Ears, Bluetooth Dongle, A2DP Stereo Music Transmission
Fast Setup for Immediate Usage: Intuitive installation enables your audio devices to communicate with your Bluetooth headphones and speakers, soundbar, or Amazon Echo up to 33 ft / 10 m. Wirelessly Transmit Audio Anywhere, Anytime: Benefit from Bluetooth audio when exercising, watching late night TV shows, or simply when you want to keep the entertainment for yourself only.
Reviews
"Outstanding easy to use technology that converts my HD table top radio into a receiver capable of transmitting high fidelity audio via Bluetooth to other Bluetooth sound bars and non Bluetooth amplified speakers (via TT-BR01) throughout both levels of my home and to the garage and patio."
"We recently remodeled our bathroom and installed a Bluetooth speaker/fan combo unit in the ceiling. I needed something in the middle to take the audio coming out of the Chromecast and send it up to the speaker in the ceiling. It took about 5 minutes of different combinations of buttons presses on both the transmitter and speaker to finally get them to pair with each other."
"What is hard for me is that, because my TVs are wall mounted, it was not easy to plug in (not the product’s fault) and in one TV when I have to repair it’s harder for me to reach/see."
"Excellent product."
"TL:DR: Overall, very happy with this thing, even with its drawbacks, considering it is pretty cheap. It does this thing where whenever what you're listening fades to silence it leaves a not very faint and very noticeable tail of sparkling noise. Also during silence it randomly gives bursts of noise that fade out in alternating L/F channels. It makes a noise that's very similar to a ground loop and it's extremely annoying."
"Nice unit but if you're going to use this for television, there are going to be latency (lip sync) issues."
"This "transmitter" will not work with the TT-BH01 or TT-BH02 headsets. It will only work with stereo headphones, not headsets. I kept the TT-BH02 headset because that works with my phone and it's a nice headset."
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